2019123586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{72313}}^1$

素因数の和:72945

約数の個数: 16

約数和(自身を含む): 3165617664

約数和(自身を除く): 1146494078

約数列:

[1, 2, 23, 46, 607, 1214, 13961, 27922, 72313, 144626, 1663199, 3326398, 43893991, 87787982, 1009561793, 2019123586]

約数ペア:

[(1, 2019123586), (2, 1009561793), (23, 87787982), (46, 43893991), (607, 3326398), (1214, 1663199), (13961, 144626), (27922, 72313)]